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27
EN
Cleaning and maintenance
WARNING!
• Always turn off and unplug the unit from the power
supply before cleaning.
• Never immerse the unit in water or any other liquid.
• When cleaning the unit, never use abrasive products,
metal brushes, scouring or metal foams, or sharp
utensils.
• Regularly clean your unit and keep it dust free to reduce the
need for repairs and ensure product longevity.
• Clean the unit with a dry, soft cloth. Make sure that no liquid
enters the inside of the unit.
• If you do not plan to use the unit for a long time, we recommend
that you store it in its original packaging in a cool, dry place,
away from direct sunlight, excessive dirt, and dust.
Troubleshooting
Problem Possible Cause Solution
The unit does not
work.
•
The unit is not
charged.
• The battery indicator
light is not lit while
charging.
• Fully charge the battery.
• Make sure the speaker is connected to
the mains power supply.
• Check the speaker’s power is turned
on.
• If the unit still does not work, take it to
a qualified service provider.
The usage time
is too short after
charging.
• The charging time is
insufficient.
• The battery is old.
•
Charge the battery fully as shown in
the charging section.
• Ask a qualified service provider to
install a new battery.
Cleaning and maintenance
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